$OpenBSD: patch-src_diffviewer_ydiff_c,v 1.3 2016/11/02 06:46:20 kirby Exp $
--- src/diffviewer/ydiff.c.orig	Thu Sep 22 21:24:12 2016
+++ src/diffviewer/ydiff.c	Mon Oct 31 14:03:22 2016
@@ -816,7 +816,7 @@ dff_execute (const char *args, const char *extra, cons
     /* escape potential $ to avoid shell variable substitutions in popen() */
     file1_esc = strutils_shell_escape (file1);
     file2_esc = strutils_shell_escape (file2);
-    cmd = g_strdup_printf ("diff %s %s %s %s %s", args, extra, opt, file1_esc, file2_esc);
+    cmd = g_strdup_printf ("gdiff %s %s %s %s %s", args, extra, opt, file1_esc, file2_esc);
     g_free (file1_esc);
     g_free (file2_esc);
 
